Evaporation of a circular meniscus of NH3 flowing parallel to a gaseous NH3-H2 stream

Kouremenos, DA; Antonopoulos, KA; Stegou-Sagia, A

dc.contributor.author	Kouremenos, DA	en
dc.contributor.author	Antonopoulos, KA	en
dc.contributor.author	Stegou-Sagia, A	en
dc.date.accessioned	2014-03-01T01:09:24Z
dc.date.available	2014-03-01T01:09:24Z
dc.date.issued	1993	en
dc.identifier.issn	10407782	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/10957
dc.subject.other	Differential equations	en
dc.subject.other	Evaporation	en
dc.subject.other	Evaporators	en
dc.subject.other	Finite difference method	en
dc.subject.other	Flow of fluids	en
dc.subject.other	Gas absorption	en
dc.subject.other	Heat transfer	en
dc.subject.other	Mass transfer	en
dc.subject.other	Mathematical models	en
dc.subject.other	Refrigerators	en
dc.subject.other	Thermodynamic properties	en
dc.subject.other	Transport properties	en
dc.subject.other	Liquid ammonia circular meniscus	en
dc.subject.other	Ammonia	en
dc.title	Evaporation of a circular meniscus of NH3 flowing parallel to a gaseous NH3-H2 stream	en
heal.type	journalArticle	en
heal.identifier.primary	10.1080/10407789308913680	en
heal.identifier.secondary	http://dx.doi.org/10.1080/10407789308913680	en
heal.publicationDate	1993	en
heal.abstract	A solution is presented for the three-dimensional heat and mass transfer during evaporation of a circular meniscus of liquid NH3, flowing parallel to a gaseous NH3-H2 stream, as encountered in the evaporator of small neutral gas absorption refrigerators. The procedure developed is based on a finite difference solution of a set of differential equations expressing the three-dimensional transport of momentum, heat, and mass. Expressions are also provided for the thermodynamic and transport properties of the real NH3-H2 mixture. The results of the numerical solution include the fields of velocity, temperature, NH3 mass fraction, enthalpy, and entropy.	en
heal.journalName	Numerical Heat Transfer; Part A: Applications	en
dc.identifier.doi	10.1080/10407789308913680	en
dc.identifier.volume	23	en
dc.identifier.issue	4	en
dc.identifier.spage	415	en
dc.identifier.epage	431	en